Items where NERC Author is "Johnson, Christopher"

Publication - Article

Fuge, Ron; Johnson, Christopher C.. 2015 Iodine and human health, the role of environmental geochemistry and diet, a review. Applied Geochemistry, 63. 282-302. https://doi.org/10.1016/j.apgeochem.2015.09.013

Appleton, J.D.; Johnson, C.C.; Ander, E.L.; Flight, D.M.A.. 2013 Geogenic signatures detectable in topsoils of urban and rural domains in the London region, UK, using parent material classified data. Applied Geochemistry, 39. 169-180. https://doi.org/10.1016/j.apgeochem.2013.07.010

Ander, E. Louise; Johnson, Christopher C.; Cave, Mark R.; Palumbo-Roe, Barbara; Nathanail, C. Paul; Lark, R. Murray. 2013 Methodology for the determination of normal background concentrations of contaminants in English soil. Science of The Total Environment, 454-455. 604-618. https://doi.org/10.1016/j.scitotenv.2013.03.005

Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Knights, Katherine V.; Key, Roger M.; Johnson, Christopher C.; Ayoade, Emmanuel; Adekanmi, Michael A.; Arisekola, Tunde M.; Okunlola, Olugbenga A.; Backman, Brigitta; Eklund, Mikael; Everett, Paul A.; Lister, Robert T.; Ridgway, John; Watts, Michael J.; Kemp, Simon J. ORCID: https://orcid.org/0000-0002-4604-0927; Pitfield, Peter E.J.. 2012 Geochemical mapping using stream sediments in west-central Nigeria : implications for environmental studies and mineral exploration in West Africa. Applied Geochemistry, 27 (6). 1035-1052. https://doi.org/10.1016/j.apgeochem.2012.02.023

Key, Roger M.; Johnson, Christopher C.; Horstwood, Matthew S.A.; Lapworth, Dan J. ORCID: https://orcid.org/0000-0001-7838-7960; Knights, Katherine V.; Kemp, Simon J. ORCID: https://orcid.org/0000-0002-4604-0927; Watts, Michael; Gillespie, Martin; Adekanmi, Michael; Arisekola, Tunde. 2012 Investigating high zircon concentrations in the fine fraction of stream sediments draining the Pan-African Dahomeyan Terrace in Nigeria. Applied Geochemistry, 27 (8). 1525-1539. https://doi.org/10.1016/j.apgeochem.2012.04.009

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Key, Roger; Johnson, Christopher; Knights, Katherine. 2011 Geoscience skills in Nigeria. Planet Earth, Spring. 28.

Smyth, Dermot; Johnson, Christopher C.. 2011 Distribution of iodine in soils of Northern Ireland, UK. Geochemistry : Exploration, Environment, Analysis, 11 (1). 25-39. https://doi.org/10.1144/​1467-7873/​09-015

Johnson, Christopher C.; Fordyce, Fiona M.; Rayman, Margaret P.. 2010 Symposium on 'Geographical and geological influences on nutrition' : factors controlling the distribution of selenium in the environment and their impact on health and nutrition. Proceedings of the Nutrition Society, 69. 119-132. https://doi.org/10.1017/S0029665109991807

Johnson, Christopher C.; Ander, E. Louise. 2008 Urban geochemical mapping studies : how and why we do them. Environmental Geochemistry and Health, 30 (6). 511-530. https://doi.org/10.1007/s10653-008-9189-2

Breward, Neil; Johnson, Chris. 2007 Living with the elements. Earthwise, 25. 28-29.

Johnson, C.C.; Breward, N.; Ander, E.L.; Ault, L.. 2005 G-BASE : baseline geochemical mapping of Great Britain and Northern Ireland. Geochemistry : exploration, environment, analysis, 5 (4). 347-357. https://doi.org/10.1144/1467-7873/05-070

Fordyce, F.M.; Brown, S.E.; Ander, E.L.; Rawlins, B.G.; O'Donnell, K.E.; Lister, T.R.; Breward, N.; Johnson, C.C.. 2005 GSUE: urban geochemical mapping in Great Britain. Geochemistry: Exploration, Environment, Analysis, 5 (4). 325-336. https://doi.org/10.1144/1467-7873/05-069

Johnson, C.C.; Breward, N.; Ander, E.L.; Ault, L.. 2005 GBASE : baseline geochemical mapping of Great Britain and Northern Ireland. Geochemistry : Exploration, Environment, Analysis, 5 (4). 347-357. https://doi.org/10.1144/​1467-7873/​05-070

Johnson, C.C.; Fordyce, F.M.. 2003 Environmental controls on iodine deficiency disorders (IDD). Geoscience and Development, 8. 1, pp.

Johnson, Chris; Fordyce, Fiona; Stewart, Alex. 2003 What do you mean by iodine deficiency? : a geochemical perspective. International Council on IDD Newsletter, 19 (2). 4, pp.

Johnson, Chris; Fordyce, Fiona; Stewart, Alex. 2002 Reducing the risks of iodine deficiency disorders. Earthworks, 15. 4-5.

Fordyce, Fiona; Johnson, Chris. 2002 The rock diet. Planet Earth, Autumn. 18-20.

Fordyce, Fiona M.; Johnson, Chris C.; Navaratna, Udaya R.B.; Appleton, J. Don; Dissanayake, Chandra B.. 2000 Selenium and iodine in soil, rice and drinking water in relation to endemic goitre in Sri Lanka. Science of the Total Environment, 263 (1-3). 127-141. https://doi.org/10.1016/S0048-9697(00)00684-7

Johnson, C.C.; Fordyce, F.M.; Stewart, A.G.. 1999 Environmental controls on IDD : what do we really know? International Council on IDD Newsletter, 15 (4). 1, pp.

Appleton, Don; Fordyce, Fiona; Johnson, Chris. 1999 Red rice or a red herring? : diet and goitre in Sri Lanka. Earthworks Magazine, 8. 3.

Publication - Book

Young, Mike; Donald, Alex, eds. 2013 A guide to the Tellus data. Belfast, UK, Geological Survey of Northern Ireland, 233pp.

Johnson, Christopher C.; Demetriades, Alecos; Locutura, Juan; Ottesen, Rolf Tore, eds. 2011 Mapping the chemical environment of urban areas. Wiley, 640pp.

Publication - Book Section

Johnson, Christopher C.; Flight, Dee M.A.; Ander, E. Louise; Lister, Thomas R.; Breward, Neil; Fordyce, Fiona M.; Nice, Sarah E.; Knights, Kate V.. 2017 The collection of drainage samples for environmental analyses from active stream channels. In: De Vivo, Benedetto; Belkin, Harvey E.; Lima, Annamaria, (eds.) Environmental geochemistry: site characterization, data analysis and case histories 2nd ed. Oxford, UK, Elsevier, 45-78.

Cave, Mark; Ander, Louise; Johnson, Chris. 2016 Identification of the geochemical signatures of diffuse pollution in the Tellus Border soil data set, using source apportionment. In: Young, M.E., (ed.) Unearthed: impacts of the Tellus surveys of the north of Ireland. Dublin, Ireland, Royal Irish Academy, 281-292, 12pp.

Palumbo-Roe, Barbara; Ander, Louise; Cave, Mark; Johnson, Chris; Cooper, Mark. 2016 Stream sediment background concentrations in mineralised catchments in Northern Ireland: assessment of ‘pressures’ on water bodies in fulfilment of Water Framework Directive objectives. In: Young, M.E., (ed.) Unearthed: impacts of the Tellus surveys of the north of Ireland. Dublin, Ireland, Royal Irish Academy, 293-302, 10pp.

Johnson, Christopher C.; Demetriades, Alecos. 2011 Introduction. In: Johnson, Christopher C.; Demetriades, Alecos; Locutura, Juan; Ottesen, Rolf Tore, (eds.) Mapping the chemical environment of urban areas. Chichester, UK, Wiley, 1-6, 640pp.

Harrison, Ian; Reeder, Shaun. 2011 Organic analysis for urban geochemical survey soil samples. In: Johnson, Christopher C., (ed.) Mapping the chemical environment of urban areas. Wiley, 47-60.

Allen, Mark A.; Cave, Mark R.; Chenery, Simon R.N.; Gowing, Charles J.B.; Reeder, Shaun. 2011 Sample preparation and inorganic analysis for urban geochemical survey soil and sediment samples. In: Johnson, Christopher C., (ed.) Mapping the chemical environment of urban areas. Wiley, 28-46.

Flight, Deirdre M.A.; Scheib, Andreas J.. 2011 Soil geochemical baselines in UK urban centres : The G-BASE Project. In: Johnson, Christopher; Demetriades, Alecos; Locutura, J.; Ottesen, Rolf Tore, (eds.) Mapping the chemical environment of urban areas. John Wiley &Sons, 186-206.

Albanese, Stefano; Breward, Neil. 2011 Sources of anthropogenic contaminants in the urban environment. In: Johnson, Christopher C., (ed.) Mapping the chemical environment of urban areas. Wiley, 116-127.

Johnson, Christopher C.. 2011 Understanding the quality of chemical data from the urban environment. Part 1, quality control procedures. In: Johnson, Christopher C., (ed.) Mapping the chemical environment of urban areas. Wiley, 61-76.

Johnson, Christopher C.; Demetriades, Alecos. 2011 Urban geochemical mapping : a review of case studies in this volume. In: Johnson, Christopher C., (ed.) Mapping the chemical environment of urban areas. Wiley, 7-27.

Ander, E.L.; Fordyce, F.M.; Johnson, C.C.; Schofield, D.I.. 2010 Controls on the distribution of selenium in the soils of East Anglia, UK. In: Joint meeting : Northeastern & Southeastern : 45th Annual Meeting of the Northeastern Section, GSA. Baltimore, USA, Geological Society of America, 143.

Johnson, C.C.; Flight, D.M.A.; Ander, E.L.; Lister, T.R.; Breward, N.; Fordyce, F.M.; Nice, S.E.. 2008 The collection of drainage samples for environmental analyses from active stream channels. In: De Vivo, Benedetto; Belkin, Harvey E; Lima, Annamaria, (eds.) Environmental geochemistry: site characterization, data analysis and case histories. Oxford, UK, Elsevier, 59-92.

Johnson, Christopher C.; Fordyce, Fiona M.. 2008 Iodine and selenium in soils : British Geological Survey case studies into trace element deficiencies and human health from around the world. In: Geophysical Research Abstracts. Copernicus Publications, 1pp. (Geophysical Research Abstracts, 10).

Ander, E.L.; Johnson, C.C.; Fordyce, F.M.; Breward, N.; Scheib, A.J.. 2008 Iodine and selenium in soils from East Anglia, UK. In: Geophysical Research Abstracts. Copernicus Publications.

Johnson, Christopher; Ander, Louise; Lister, Bob; Flight, Dee. 2008 Data conditioning of environmental geochemical data : quality control procedures used in the British Geological Survey's regional geochemical mapping project. In: de Vivo, B.; Belkin, H.E.; Lima, A., (eds.) Environmental geochemistry : site characterization, data analysis and case histories. Amsterdam ; London, Elsevier, 93-118.

Stewart, A.G.; Johnson, C.C.; Fordyce, F.M.. 2003 Controlling the health disorders of iodine : translating geochemistry into health. In: Abstracts of the 6th International Symposium on Environmental Geochemistry and Health. Edinburgh, Scotland, University of Edinburgh, 25.

Johnson, C.C.; Fordyce, F.M.; Stewart, A.G.. 2003 Iodine geochemistry and environmental controls on iodine deficiency disorders : a new approach to a classic geochemistry and health problem. In: Abstracts of the 6th International Symposium on Geochemistry and Health. Edinburgh, Scotland, University of Edinburgh, 24.

Fordyce, Fiona M.; Johnson, Chris C.; Dissanayake, Chandra B.; Navaratne, Udaya R.B.. 2003 Environmental iodine in iodine deficiency disorders with a Sri Lankan example. In: Skinner, H.C.W.; Berger, A.R., (eds.) Geology and health : closing the gap. Oxford University Press, 61-64.

Fordyce, F.M.; Johnson, C.C.; Appleton, J.D.; Zhang, G.; Ge, X.. 2000 Soil selenium and human health in China. In: Abstracts of the British Society of Soil Science Meeting - Soil, Environment and Health. Birmingham, UK, University of Birmingham Medical School and BSSS, 1pp.

Fordyce, F.M.; Johnson, C.C.; Dissanayake, C.B.; Zhang, G.; Navaratne, U.R.B.. 1999 Soil, grain and water chemistry in relation to human Se status in China and Sri Lanka. In: Abstracts of the 17th SEGH European Conference. Glasgow, UK, University of Glasgow and SEGH, 1pp.

Appleton, J.D.; Li, Jiaxi; Zhang, Qiling; Johnson, C.C.; Ge, Xiaoli; Fordyce, F.M.; Zhang, G.. 1998 Selenium in cereals compared with other geochemical predictors of human selenium status in China. In: Abstracts of the First Asia Pacific Symposium on Environmental Geochemistry. Dept. of Civil & Structural Engineering, Hong Kong Polytechnic University, 1pp.

Fordyce, F.M.; Zhang, G.; Johnson, C.C.; Ge, X.; Appleton, J.D.; Zhang, Q.; Lui, X.; Li, J.. 1997 Geochemistry and human selenium imbalances in China. In: Wanty, R.; Marsh, S.; Gough, L., (eds.) Abstracts of the 4th International Symposium on Environmental Geochemistry. Denver, Colorado, USGS, 24-25. (Open File Report, 97-496).

Publication - Conference Item

Klug, Martin; Fabian, Karl; Reimann, Clemens; Flight, Dee; Johnson, Christopher; Scheib, Andreas. 2016 GEMAS: colours of dry and moist agricultural soil samples of Europe. In: EGU General Assembly 2016, Vienna, Austria, 17-22 Apr 2016. Vienna, Austria, European Geological Union.

Reimann, Clemens; Birke, Manfred; Demetriades, Alecos; Johnson, Christopher C.. 2012 Geochemical atlas of European agricultural and grazing land soil (GEMAS Project). [Keynote] In: 34th International Geological Congress: Theme 4.2. Global Geochemical Mapping: understanding the chemical Earth, Brisbane, Australia, 5-10 Aug 2012. (Unpublished)

Reimann, Clemens; Birke, Manfred; Demetriades, Alecos; Johnson, Christopher. 2012 Geochemical atlas of European groundwater : bottled water. [Poster] In: 34th International Geological Congress: Theme 4.2. Global Geochemical Mapping: understanding the chemical Earth, Brisbane, Australia, 5-10 Aug 2012. (Unpublished)

Johnson, Christopher C.. 2012 Mapping the chemical environment of London, UK : an important contribution to understanding national levels of normal background contaminant concentrations. [Poster] In: 34th International Geological Congress: Theme 4.2. Global Geochemical Mapping: understanding the chemical Earth, Brisbane, Australia, 5-10 Aug 2012. (Unpublished)

Johnson, Christopher C.. 2012 Regional geochemical mapping in Nigeria : results from the collaborative project between the Nigerian Geological Survey Agency and the British Geological Survey. [Poster] In: 34th International Geological Congress: Theme 4.2. Global Geochemical Mapping: understanding the chemical Earth, Brisbane, Australia, 5-10 Aug 2012. (Unpublished)

Cave, M.R.; Ander, E.L.; Johnson, C.C.; Palumbo-Roe, B.. 2012 Assessing the effect of urbanisation on diffuse pollution in English soils. In: 9th International Symposium on Environmental Geochemistry, Aveiro, Portugal, 16-20 July 21012. (Unpublished)

Cave, M.R.; Wragg, J.; Ander, E.L.; Appleton, J.D.; Johnson, C.C.. 2012 Sources, mobility and bioaccessibility of potentially harmful elements in UK soils. In: Summer school on contaminated soils : From Characterisation to remediation, Paris, France, 18-22 June 2012. (Unpublished)

Key, Roger M.; Johnson, Chris C.; Horstwood, Matthew S.A.; Lapworth, Daniel J. ORCID: https://orcid.org/0000-0001-7838-7960; Knights, Kate V.; Kemp, Simon J. ORCID: https://orcid.org/0000-0002-4604-0927; Adekanmi, Michael; Arisekola, Tunde; Everett, Paul. 2011 Investigating the high Zr values in the fine fraction of stream sediments in Nigeria. [Poster] In: 10th International Congress for Applied Mineralogy (ICAM), Trondheim, Norway, 1-5 Aug 2011. (Unpublished)

Scheib, C.; Flight, D.; Lister, T.R.; Nice, S.; Scheib, A.; Fordyce, F.; Everett, P.; Knights, K.; Green, K.; Johnson, C.; Cave, M.; Bearcock, J.; Ander, L.; Lark, M.. 2011 London Earth : the chemistry of the surface environment in the UK's most populous city. [Lecture] In: Cities, catchments and coasts: applied geoscience for decision-making in London and the Thames Basin, London, UK, 13 May 2011. British Geological Survey. (Unpublished)

Knights, K.V.; Lapworth, D.J. ORCID: https://orcid.org/0000-0001-7838-7960; Key, R.M.; Johnson, C.C.; Adekanmi, M.A.; Arisekola, T.M.. 2011 Multi-element stream sediment geochemistry of south-western and central Nigeria. [Lecture] In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 January 2011.

Turner, Paul; Key, Roger; Johnson, Chris; Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Knights, Kate; Adekanmi, Micheal; Arisekola, Tunde. 2011 On-the-job training as a valuable development tool for African geoscientists. In: GeoSynthesis 2011, Cape Town, South Africa, 30 Aug - 2 Sept 2011. 172-173. (Unpublished)

Lapworth, Dan ORCID: https://orcid.org/0000-0001-7838-7960; Knights, K.V.; Key, R.M.; Johnson, C.C.; Adekanmi, M.A.; Arisekola, T.M.. 2011 Technical assistance in Nigeria : developing geoscience skills for tomorrow. [Lecture] In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 Jan 2011.

Ander, E.L.; Johnson, C.C.; Fordyce, F.M.; Wragg, J.. 2009 Selenium in the agricultural soils of East Anglia, UK. [Poster] In: 21st International Society of Environmental Epidemiology Conference, Dublin, Ireland, 25-29 Aug 2009. International Society of Environmental Epidemiology.

Johnson, Christopher; Hobbs, Susan; MacKenzie, Alan. 2008 Bags of sand and dirt : exploiting the British Geological Survey's environmental samples and database. In: Exploiting Geoscience Collections, London, 12-13 May 2008. unknown, 20-21.

Johnson, Chris. 2007 Geochemical Mapping of Urban Areas. [Keynote] In: Urban Environmental Contamination and Health under the Microscope: The Aftermath of Hurricane Katrina, New Orleans, USA, 22-25 July 2007. (Unpublished)

Fordyce, Fiona; Plant, Jane; Smith, Barry; Appleton, Don; Johnson, Chris; Smedley, Pauline; Williams, Lorraine. 1999 Environmental geochemistry and health : global perspectives. In: ICSU-IGU Setting an Agenda on Health and the Environment : Workshop 2 - Health and Environmental Resources, Kingston, Jamaica, 12-14 Nov 1999. Ontario, Canada, Queens University, 1-13. (Unpublished)

Publication - Report

Ferreira, A.; Johnson, C.C.; Appleton, J.D.; Flight, Dee; Lister, T.R.; Knights, K.V.; Ander, L.; Scheib, C.; Scheib, A.; Cave, M.; Wragg, J.; Fordyce, F.; Lawley, R.. 2017 London region atlas of topsoil geochemistry. British Geological Survey, 91pp. (Earthwise)

Palumbo-Roe, B.; Ander, E.L.; Cave, M.R.; Johnson, C.C.. 2013 Determination of stream sediment background concentrations in mineralised catchments impacted by mining using Tellus data from Northern Ireland : final project report. Nottingham, UK, British Geological Survey, 56pp. (CR/14/021N) (Unpublished)

Ander, E.L.; Cave, M.R.; Johnson, C.C.. 2013 Normal background concentrations of contaminants in the soils of Wales : exploratory data analysis and statistical methods. British Geological Survey, 128pp. (CR/12/107N) (Unpublished)

Defra. 2013 Technical guidance on normal levels of contaminants in Welsh soil : Arsenic (As) : January 2013. British Geological Survey, 5pp. (Soils R&D Project SP1008)

Defra. 2013 Technical guidance on normal levels of contaminants in Welsh soil : Benzo[a]pyrene (BaP): January 2013. British Geological Survey, 5pp. (Soils R&D Project SP1008)

Defra. 2013 Technical guidance on normal levels of contaminants in Welsh soil : Cadmium (Cd) : January 2013. British Geological Survey, 6pp. (Soils R&D Project SP1008)

Defra. 2013 Technical guidance on normal levels of contaminants in Welsh soil : Copper (Cu) : January 2013. British Geological Survey, 5pp. (Soils R&D Project SP1008)

Defra. 2013 Technical guidance on normal levels of contaminants in Welsh soil : Lead (Pb) : January 2013. British Geological Survey, 6pp. (Soils R&D Project SP1008)

Defra. 2013 Technical guidance on normal levels of contaminants in Welsh soil : Mercury (Hg) : January 2013. British Geological Survey, 5pp. (Soils R&D Project SP1008)

Defra. 2013 Technical guidance on normal levels of contaminants in Welsh soil : Nickel (Ni) : January 2013. British Geological Survey, 5pp. (Soils R&D Project SP1008)

Cave, M.R.; Johnson, C.C.; Ander, E.L.; Palumbo-Roe, B.. 2012 Methodology for the determination of normal background contaminant concentrations in English soils. Nottingham, UK, British Geological Survey, 32pp. (CR/12/003N) (Unpublished)

Johnson, C.C.; Ander, E.L.; Cave, M.R.; Palumbo-Roe, B.. 2012 Normal background concentrations (NBCs) of contaminants in English soils : final project report. Nottingham, UK, British Geological Survey, 30pp. (CR/12/035N) (Unpublished)

Ander, E.L.; Cave, M.R.; Johnson, C.C.; Palumbo-Roe, B.. 2012 Normal background concentrations of contaminants in the soils of England : results of the data exploration for Cd, Cu, Hg and Ni. Nottingham, UK, British Geological Survey, 74pp. (CR/12/041N) (Unpublished)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : Benzo(a)pyrene (BaP) : technical guidance sheet TGS04, July 2012. Defra, 4pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : cadmium (Cd) : technical guidance sheet TGS06, July 2012. Defra, 4pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : copper (Cu) : technical guidance sheet TGS03, July 2012. Defra, 4pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : copper (Cu) : technical guidance sheet supplementary information TGS03s, July 2012. Defra, 22pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : lead (Pb) : technical guidance sheet TGS02, July 2012. Defra, 4pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : mercury (Hg) : technical guidance sheet TGS07, July 2012. Defra, 4pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : nickel (Ni) : technical guidance sheet TGS05, July 2012. Defra, 4pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : supplementary information : Arsenic (As) : Technical Guidance Sheet Supplementary Information TGS01s, July 2012. Defra, 21pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : supplementary information : Benzo(a)pryene (BaP). Defra, 16pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : supplementary information : cadium (Cd) : technical guidance sheet supplementary information TGS06s, July 2012. Defra, 22pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : supplementary information : lead (Pb) : technical guidance sheet supplementary information TGS02s, July 2012. Defra, 23pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : supplementary information : mercury (Hg) : technical guidance sheet supplementary information THS07s, July 2012. Defra, 16pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet (TGS) on normal levels of contaminants in English soils : supplementary information : nickel (Ni) : technical guidance sheet supplementary information TGS05s, July 2012. Defra, 22pp. (Soils R&D Project SP1008)

Defra. 2012 Technical Guidance Sheet on normal levels of contaminants in English soils : Arsenic (As) : technical guidance sheet TGS01, July 2012. DEFRA, 4pp. (Soils R&D Project SP1008)

Johnson, C.C.; Flight, D.M.A.. 2011 Completion plan for the Geochemical Baseline Survey of the Environment (G-BASE). Nottingham, UK, British Geological Survey, 55pp. (IR/11/065) (Unpublished)

Johnson, C.C.; Cave, M.R.; Napier, A.; MacKenzie, A.C.. 2011 Displaying G-BASE geochemical sample information in Google Earth. British Geological Survey, 43pp. (OR/11/014) (Unpublished)

Johnson, C.C.. 2011 Geochemistry@BGS : a guide to geochemical data at the British Geological Survey. British Geological Survey, 64pp. (OR/09/028) (Unpublished)

Johnson, C.C.; Scheib, A.; Lister, T.R.. 2011 London Earth topsoil chemical results : user guide. British Geological Survey, 12pp. (OR/11/035) (Unpublished)

Ander, E.L.; Cave, M.R.; Johnson, C.C.; Palumbo-Roe, B.. 2011 Normal background concentrations of contaminants in the soils of England : available data and data exploration. Nottingham, UK, British Geological Survey, 112pp. (CR/11/145N) (Unpublished)

Johnson, C.C.. 2007 Finishing off G-BASE : a strategy for completing the Geochemical Baseline Map of Great Britain. British Geological Survey, 51pp. (IR/07/005) (Unpublished)

Scheib, A.J.. 2007 Investigation of G-BASE regional soil geochemistry over Pleistocene till deposits in East Anglia using factor analysis. Nottingham, UK, British Geological Survey, 41pp. (IR/07/057) (Unpublished)

Smyth, Dermot. 2007 Methods used in the Tellus geochemical mapping of Northern Ireland. British Geological Survey, 89pp. (OR/07/022) (Unpublished)

Flight, D.M.A.. 2006 Geochemistry database audit : historical modifications and conditioning applied to First Series geochemical atlas data. Nottingham, UK, British Geological Survey, 34pp. (IR/06/087) (Unpublished)

MacKenzie, A.C.; Johnson, C.C.. 2006 Loading analyte results to the Geochemistry Database using the MS ACCESS LOADER application. Nottingham, UK, British Geological Survey, 45pp. (IR/06/097) (Unpublished)

Tye, A.M.; Johnson, C.C.. 2006 A methodology for obtaining descriptive statistics for soils overlying different parent material in the Humber-Trent atlas region. Nottingham, UK, British Geological Survey, 51pp. (IR/06/035) (Unpublished)

Johnson, Christopher. 2005 2005 G-BASE field procedures manual. British Geological Survey, 65pp. (IR/05/097) (Unpublished)

Lister, T.R.; Johnson, C.C.. 2005 G-BASE data conditioning procedures for stream sediment and soil chemical analyses. British Geological Survey, 85pp. (IR/05/150) (Unpublished)

Lister, T.R.; Flight, D.M.A.; Brown, S.E.; Johnson, C.C.; MacKenzie, A.C.. 2005 The G-BASE field database. British Geological Survey, 84pp. (IR/05/001) (Unpublished)

Johnson, C.C.; Ridgway, J.. 2005 Proposed sampling methods for the Madagascar regional geochemical mapping project. British Geological Survey, 43pp. (IR/05/110) (Unpublished)

Johnson, C.C.. 2004 2004 G-BASE field procedures manual. Nottingham, UK, British Geological Survey, 110pp. (IR/04/134) (Unpublished)

Johnson, C.C.; Breward, N.. 2004 G-BASE : Geochemical Baseline Survey of the Environment. Nottingham, UK, British Geological Survey, 16pp. (CR/04/016N) (Unpublished)

O'Donnell, K.E.; Freestone, S.E.; Brown, S.E.. 2004 Geochemical baseline data for the urban area of Kingston-upon-Hull. Nottingham, UK, British Geological Survey, 61pp. (IR/02/080) (Unpublished)

Freestone, S.E.; O'Donnell, K.E.; Brown, S.E.. 2004 Geochemical baseline data for the urban area of Mansfield. Nottingham, UK, British Geological Survey, 74pp. (IR/02/082) (Unpublished)

Freestone, S.E.; O'Donnell, K.E.; Brown, S.E.. 2004 Geochemical baseline data for the urban area of Sheffield. Nottingham, UK, British Geological Survey, 72pp. (IR/02/084) (Unpublished)

Johnson, C.C.; Coats, J.S.; Breward, N.; Ander, E.L.; MacKenzie, A.C.. 2004 Geochemical data as a standard reference data set for the SIGMA project. Nottingham, UK, British Geological Survey, 77pp. (IR/04/026) (Unpublished)

Johnson, C.C.. 2003 Database of the iodine content of soils populated with data from published literature. Nottingham, UK, British Geological Survey, 40pp. (CR/03/004N) (Unpublished)

Johnson, C.C.; Fordyce, F.M.; Stewart, A.G.. 2003 Environmental controls in Iodine Deficiency Disorders - project summary report. Nottingham, UK, British Geological Survey, 20pp. (CR/03/058N) (Unpublished)

Johnson, C.C.; Brown, S.E.; Lister, T.R.. 2003 G-BASE field procedures manual : version 1.1. Nottingham, UK, British Geological Survey, 102pp. (IR/03/096) (Unpublished)

Johnson, C.C.. 2003 A bibliography of iodine geochemistry references used in DFID KAR Project R7411 : version : January 2003. Nottingham, UK, British Geological Survey, 99pp. (CR/03/006N) (Unpublished)

Johnson, C.C.. 2003 The geochemistry of iodine and its application to environmental strategies for reducing the risk from iodine deficiency disorders (IDD). Nottingham, UK, British Geological Survey, 54pp. (CR/03/057N) (Unpublished)

Johnson, C.C.. 2002 Within site and between site nested analysis of variance (ANOVA) for Geochemical Surveys using MS EXCEL. Nottingham, UK, British Geological Survey, 25pp. (IR/02/043) (Unpublished)

O'Donnell, K.E.. 2001 Geochemical baseline data for the urban area of York. Nottingham, UK, British Geological Survey, 59pp. (IR/02/085) (Unpublished)

Johnson, C.C.; Flight, D.M.A.; Lister, T.R.; Strutt, M.H.. 2001 La rapport final pour les travaux de recherches géologique pour la realisation de cinq cartes géochimique au 1/100 000 dans le domaine de l’Anti-Atlas (Maroc). Nottingham, UK, British Geological Survey, 56pp. (CR/01/031N) (Unpublished)

Fordyce, F.M.; Johnson, C.C.; Navaratne, U.R.B.; Appleton, J.D.; Dissanayake, C.B.. 1998 Studies of selenium geochemistry and distribution in relation to iodine deficiency disorders in Sri Lanka. Nottingham, UK, British Geological Survey, 182pp. (WC/98/028) (Unpublished)

Bateson, J.H.; Johnson, C.C.. 1992 Reduction and related phenomena in the New Red Sandstone of south-west England. Nottingham, UK, British Geological Survey, 22pp. (WP/92/001) (Unpublished)

Bateson, J.H.; Johnson, C.C.; Evans, A.D.. 1985 Follow-up mineral reconnaissance investigations in the Northumberland trough. British Geological Survey, 57pp. (WF/MR/85/077) (Unpublished)

Bateson, J.H.; Johnson, C.C.. 1984 A regional geochemical soil investigation of the Carboniferous Limestone areas south of Kendal (south Cumbria and north Lancashire). British Geological Survey, 52pp. (WF/MR/84/071) (Unpublished)

Bateson, J.H.; Johnson, C.C.; Evans, A.D.. 1983 Mineral reconnaissance in the Northumberland trough. Institute of Geological Sciences, 240pp. (WF/MR/83/062) (Unpublished)

Bateson, J.H.; Johnson, C.C.. 1983 A mineral reconnaissance of the Dent-Ingleton area of the Askrigg block, northern England. Institute of Geological Sciences, 58pp. (WF/MR/83/064) (Unpublished)